| 摘要 |
<p>A method of and means for manufacturing an article, such as a toothpaste tube having a captive cap, by injection moulding in which an elongated core (2) is projected into the hollow of a die (1) and engaging an aligning surface (5) on the core (2) with a mating aligning surface (6) on the die (1) at commencement of the injection moulding cycle and during continuation of the moulding cycle disengaging the aligning surfaces to form a membrane (33) between the disengaged surfaces.</p> |
